﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MengLin.OOP.DesignPattern.State.TrafficLights
{
    /// <summary>
    /// 灯的颜色
    /// </summary>
    public enum LightColor
    {
        Green,//绿灯
        Yellow,//黄灯
        Red//红灯
    }
}
